1199780560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4441}}^1$

素因数の和:4772

約数の個数: 80

約数和(自身を含む): 3053679552

約数和(自身を除く): 1853898992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 307, 440, 614, 880, 1228, 1535, 2456, 3070, 3377, 4441, 4912, 6140, 6754, 8882, 12280, 13508, 16885, 17764, 22205, 24560, 27016, 33770, 35528, 44410, 48851, 54032, 67540, 71056, 88820, 97702, 135080, 177640, 195404, 244255, 270160, 355280, 390808, 488510, 781616, 977020, 1363387, 1954040, 2726774, 3908080, 5453548, 6816935, 10907096, 13633870, 14997257, 21814192, 27267740, 29994514, 54535480, 59989028, 74986285, 109070960, 119978056, 149972570, 239956112, 299945140, 599890280, 1199780560]

約数ペア:

[(1, 1199780560), (2, 599890280), (4, 299945140), (5, 239956112), (8, 149972570), (10, 119978056), (11, 109070960), (16, 74986285), (20, 59989028), (22, 54535480), (40, 29994514), (44, 27267740), (55, 21814192), (80, 14997257), (88, 13633870), (110, 10907096), (176, 6816935), (220, 5453548), (307, 3908080), (440, 2726774), (614, 1954040), (880, 1363387), (1228, 977020), (1535, 781616), (2456, 488510), (3070, 390808), (3377, 355280), (4441, 270160), (4912, 244255), (6140, 195404), (6754, 177640), (8882, 135080), (12280, 97702), (13508, 88820), (16885, 71056), (17764, 67540), (22205, 54032), (24560, 48851), (27016, 44410), (33770, 35528)]